123D Sculpt is a free 3D sculpting and painting app created by Autodesk. It allows users to create detailed 3D models with intuitive tools and a simple, user-friendly interface. The app offers a variety of tools to manipulate objects, including brushes, polygons, and other shapes. It also has advanced features such as textures, materials, and lighting. It also allows users to share their creations with others. 123D Sculpt can be used as a standalone application or integrated with other Autodesk products. It is available for iOS, Android, and Windows devices.
It's still available for download, and you don't need a touchscreen device to create amazing works of art.